looks like they pulled old files of gear data from way prior to WotLK release. as i said in post #2 above:
if you played years ago, like when S1 and S2 were put into the PVP gear vendors for honor, the honor was immense compared to what it would have taken to earn and buy them with arena points.
if you know the BC history of PVE vs PVP gear. S2 gear when it rolled, many players had not even progressed to KARA yet or those that worked at it got mad. using the old arena system were teams started at 1500 players would do 10 games, get points for the week, delete team, start new team for next week and repeat till geared. they were getting geared with epics faster than those attempting to PVE. players that were geared in S2 and veterans gear were able to run KARA, infact nothing dropped that would replace it. even today the badges from KARA will get you T4 or S1 gear.
along with S1 being available for honor points, one of the Blizzard Blue posters called the above system....welfare epics. when S2 to PVP vendor was later added they costed mega honor.